(2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol

Base Information

• Chemical Name: (2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol
• CAS No.: 158705-23-8
• Molecular Formula: C₃₅H₅₆O₇SSi
• Molecular Weight: 648.977
• Mol file: 158705-23-8.mol

Synonyms:(2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol

Chemical Property of (2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol

There total 2 articles about (2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

(2S,3S)-3-benzyloxy-1,2-epoxybutane (93367-11-4) + {2-[(4S,5S,6R)-6-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-ethoxy}-tert-butyl-dimethyl-silane (158661-82-6) → (2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol (158705-23-8) + (2S,3R,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol

Guidance literature:

With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; Yield given. Multistep reaction. Yields of byproduct given; 1.) THF, 0 deg C, 2.) RT;

DOI:10.1021/ja00095a071

Reference yield:

(2R,3S)-3-(benzyloxy)-1,2-epoxybutane (114185-04-5) + {2-[(4S,5S,6R)-6-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-ethoxy}-tert-butyl-dimethyl-silane (158661-82-6) → (2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol (158705-23-8) + (2S,3R,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol

Guidance literature:

With N,N,N,N,N,N-hexamethylphosphoric triamide; n-butyllithium; Yield given. Multistep reaction. Yields of byproduct given; 1.) THF, 0 deg C, 2.) RT;

DOI:10.1021/ja00095a071

Reference yield:

(2S,3S,6S)-7-Benzenesulfonyl-2-benzyloxy-6-{(4R,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol (158705-23-8) → (2S,3S,6S)-2-Benzyloxy-6-{(4S,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol (936495-28-2)

Guidance literature:

With disodium hydrogenphosphate; sodium amalgam; In methanol; at 0 ℃;

DOI:10.1021/ja00095a071

upstream raw materials:

(2S,3S)-3-benzyloxy-1,2-epoxybutane

{2-[(4S,5S,6R)-6-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-ethoxy}-tert-butyl-dimethyl-silane

(2R,3S)-3-(benzyloxy)-1,2-epoxybutane

Downstream raw materials:

(2S,3S,6S)-2-Benzyloxy-6-{(4S,5S,6S)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-yl}-heptan-3-ol